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tala fou

Taofi le polyvinyl chloride fa'atau oloa

O le PVC o loʻo faʻapipiʻiina mai le vinyl chloride e ala i le polymerization radical free.E ala i le polymerization taofi, polymerization emulsion ma le polymerization tele, polymerization taofiga o le auala autu, e tusa ma le 80% o le aofaʻi o le gaosiga o le PVC.I totonu o le alamanuia, o le gaosiga o le PVC e masani lava ona faʻavae i luga o le auala e maua ai le vinyl chloride monomer e iloagofie ai, e mafai ona vaevaeina i le calcium carbide method, le ethylene method ma le faaulufale mai (EDC, VCM) auala monomer (e masani ona taʻua o le ethylene method and imported method). .E tusa ai ma auala eseese gaosiga, ua vaevaeina le paʻu PVC i: PVC resini lautele, PVC resini maualuga maualuga o polymerization, crosslinking PVC resini.Universal PVC resin ua faia e polymerization o le vinyl chloride monomer i lalo o le gaioiga a le initiator;PVC resin ma le maualuga maualuga o le polymerization e faasino i le resini faia e ala i le faaopoopoina o filifili faateleina sui i le faiga polymerization o vinyl chloride monomer;Crosslinked PVC resin o se resin lea e polymerized e ala i le faaopoopo crosslinking sui o loo i ai diene ma polyene i le faiga polymerization o le vinyl chloride monomer.

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Suspension polyvinyl chloride resin Fa'ata'ita'iga o iai nei:

Sg-1: K 77-75 averesi tikeri o polymerization

Sg-2: K 74-73 tikeri averesi o polymerization

Sg-3: K tau 72-71 Tulaga fa'apolimerization averesi 1350-1250

Sg-4: K tau 70-69 averesi tikeri o polymerization 1250-1150

Sg-5: K tau 68-66 Tulaga averesi o polymerization 1100-1000

Sg-6: K tau 65-63 Tulaga averesi o polymerization 950-850

Sg-7: K tau 62-60 averesi tikeri o polymerization 850-750

Sg-8: K tau 59-55 averesi tikeri o polymerization 750-650

Talosaga autu:

PVC resin e mafai ona gaosia i le tele o oloa palasitika, e tusa ai ma lona faaaogaina e mafai ona vaevaeina i ni vaega se lua o mea vaivai ma faigata, e masani ona faʻaaogaina i le gaosiga o vaega manino, faʻapipiʻi paipa, kata auro, mea faʻaoga toto, vaivai ma faigata. paipa, ipu, faitotoʻa ma Pupuni, talaaga otooto, ata tifaga, mea faʻapipiʻi eletise, faʻapipiʻi uaea, mea tau toto, ma isi.

1.PVC lautele mea vaivai ma faigata - faʻaaogaina extruder e mafai ona oomiina i paipa vaivai ma malo, uaea, uaea, ma isi;Faʻatasi ai ma le masini faʻapipiʻi tui ma faʻailoga eseese, e mafai ona faia i seevae palasitika, solo, seevae, meataalo, mea e manaʻomia i aso uma ma taʻavale ma mea eletise.

2 PVC ma'a'a paipa ma tala'aga - fa'atatau i isi palasitika, PVC matua tete'e e sili ona lelei, maualuga aafiaga malosi ma faigata, tau maualalo, talafeagai mo paipa alavai ma isi faufale paipa, ma talaaga otooto.

3 PVC ata tifaga - PVC ma faʻaopoopoga faʻafefiloi, plasticizing, le faʻaogaina o le tolu poʻo le fa taʻavale masini i totonu o se mafiafia faʻamaonia o le manino poʻo le lanu lanu, faʻatasi ai ma lenei metotia gaosi ata, avea ma calendering ata tifaga.E mafai foʻi ona tipi, ato faʻapipiʻi vevela, ofutino, ie laulau, pupuni, inflatable meataalo ma isi.E mafai ona fa'aogaina ata tifaga lautele mo greenhouse, greenhouse greenhouse ma ata palasitika.A maeʻa le faʻalauteleina o le ata tifaga, o le meatotino o le vevela vevela, e mafai ona faʻaaogaina mo le faʻafefe o afifi.

4 PVC oloa faʻapipiʻiina - faʻatasi ai ma le mea faʻapipiʻi o le paʻu faʻapitoa o le PVC fenumiai i luga o ie poʻo pepa, ona oʻo lea i le 100 tikeri Celsius i luga aʻe o le palasitika.E mafai foi ona avea ma PVC ma ausilali calendering ata tifaga, ona oomi faatasi ai lea ma le substrate.O le pa'u fa'akomepiuta e aunoa ma se substrate e fa'asa'o sa'o e le masini fa'akalena i totonu o se mafiafia fa'apitoa o le pepa vaivai, ona fa'apipi'i lea i luga o le mamanu.E mafai ona faʻaaogaina paʻu faʻapitoa e fai ai atopaʻu, ato, faʻamau tusi, sofa ma aluga o taavale, ma le paʻu o le fola, faʻaaogaina e fai ma mea fau fale.

5.PVC foam oloa - fa'afefiloi PVC vaivai, fa'aopoopo le aofa'i sa'o o le foa'i sui e fai mea laupepa, foam mole mo foam palasitika, foam slippers, seevae, insoles, ma mea fa'apipi'i pa'u fa'ate'i.E mafai fo'i ona fa'aaogaina le extruder FOUNDATION i totonu ole pepa PVC malosi ma le fa'ailoga, e mafai ona suitulaga fafie, o se ituaiga fou o mea faufale.

6 Pepa manino PVC - PVC faʻaopoopo le suiga o le aʻafiaga ma le faʻamautu, pe a maeʻa faʻafefiloi, faʻapipiʻi, kalena ma avea ma laupepa manino.O le faʻaogaina o le vevela e mafai ona faia i totonu o atigipusa manino puipui manifinifi poʻo le faʻaaogaina mo le faʻapipiʻiina o le gaogao, o se mea faʻapipiʻi sili ona lelei ma mea teuteu.

7 PVC ipu malosi ma ipu - PVC stabilizer, lubricant ma filler, pe a uma ona fefiloi, ma extruder e mafai ona extruded caliber eseese o paipa malo, faʻapitoa-foliga paipa, bellows, faʻaaogaina e pei o se downpipe, paipa inu, lima uaea poʻo le faʻalava faʻasitepu.O le oomiina vevela o le pepa kalena e mafai ona faia ai ni pepa malo o mafiafia eseese.O le ipu e mafai ona tipi i le foliga e manaʻomia, ona faʻaaogaina lea o le PVC electrodes ma le ea vevela i totonu o le tele o vailaʻau faʻamaʻi faʻamaʻi e teu ai tane, alavai ma pusa.

8.PVC isi - o faitotoʻa ma Pupuni e faia i mea faʻapitoa faʻapitoa faʻapitoa.I nisi o atunuu ua i ai faitotoa laupapa ma Pupuni alumini Pupuni ma isi faitotoa masani ma Pupuni maketi;Mea fa'akomepiuta fa'akomepiuta, fau mea fau fale (matū, matafaga);Koneteina omo.

PVC resini


Taimi meli: Au-08-2022